2014春最新版牛津英语 8B Unit1 教案.ppt

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1、Unit1Unit1PastandpresentWelcometotheunitInthepast,itwasapoorvillage.=Itusedtobeapoorvillage.PresentationAtpresent,itbecomesarichcity.ListentotheconversationbetweenEddieandHoboandanswerthefollowingquestions:1.WherewasHobo’sfoodanhourago?2.WhohasjusteatenHobo’sfood?3.WhatdoesHobothin

2、kofEddie?Itwasinthebowl.Eddie.HethinksEddiehaschanged.QuestionsReadandact!Explanation1.Haveyouseenmyfood?解析：此句用的是现在完成时的一般疑问句。现在完成时由“have/has+动词过去分词形式”构成。现在完成时态主要在以下两种情形下使用：(1)表示过去开始并持续到现在的动作或状态；(2)表示过去已完成对现在有一定影响的动作。否定形式为：主语+haven’t/hasn’t+过去分词疑问形式：Have/Has+主语+过去分词…？肯、否定回答：Yes,代词+h

3、ave/has.No,代词+haven’t/hasn’t.e.g.I’vejusteatenit.我刚吃了它。You’vechanged.你变了。Shehaslivedherefortenyears.她在这住10年了。—Haveyoufinishedyourhomework?你完成家庭作业了吗？—No,Ihaven’t.不，没有完成。★haven’t=havenothasn’t=hasnotI’ve=IhaveYou’ve=Youhave2.本课中出现的过去分词有：see—saw—seeneat—ate—eatenchange—changed—changed

4、3.Youusedtosharefoodwithme!解析：usedtodosth.过去（经常）做某事（现在已经不做了）。e.g.Heusedtodoexerciseintheparkeverymorning,butnowhestopsbecauseoftheawfulair.他过去每天早晨在公园锻炼，但现在因为空气质量差而停止了。A:Howdoyouusuallygotoschool?B:…A:Howdidyourparentsgotoschoolwhentheywerestudents?B:…PairworkTransportatdifferenttim

5、esItisacomfortablebusforcarryingpeopleoveralongway.coachIttravelsalongafixedrouteandhasmanystopstoletpeoplegetonandoff.busItisacarwithadriver,andyouhavetopaythedrivertotakeyousomewhere.taxiItisfastanditisundertheground.Thousandsofpeoplegotoworkbyiteveryday.undergroundItrunsabovethe

6、groundontracksoveralongway.trainItisthefastestwayoftravelingtoaplacefaraway,butitwillcostyoualotofmoney.planeMillieandherdadaretalkingabouttransportatdifferenttimes.Listenandcompletetheform.DadMillieGotoschoolBy____.By____.WhyorWhynottakeabus?Therewere__________peopleandittooka____

7、______towait.It’s_____and_____.bikebustoomanylongtimeeasyfastWorkinpairsandtaketurnstotalkaboutit.PastPresentgotoschoolonfoot,bybike/busbybike/bus/undergroundgoaroundthecitybybusbybus/taxi/cargotoothercitiesbycoachbycoach/train/planeHobo’sfood____inthe_____anhourago.Butitisn’tthere

8、now.Why?Eddiehasjust_____i